package day02;

/**
 * @description: TODO
 * @author yumo
 * @version: 1.0
 * @date 2025/3/1 15:09
 */
public class BooleanDemo {
    public static void main(String[] args) {
        boolean a=true;
        boolean b=false;
        int age=10;
        if (age<20){
            a=false;
            b=true;
            System.out.println("a"+" "+a);
            System.out.println("b"+" "+b);
        }
    }
}
